1995    Merit Award for the poster presentation on the title of "Aluminium Removal and Protein Recovery from Alum Sludge by Chitosan and Complexing Ligands" from The 7th Annual Conference and Exhibition of the Waste Management Institute New Zealand Incorporated, New Zealand
2006    Chulalongkorn University’s Outstanding Faculty Award
2006    Outstanding Paper Presentation Award from The 45th Japan Oil Chemists’ Society Annual Meeting, September 8-10, 2006, Noda, Chiba, Japan
2009    Lectureship Award from Japan Research Institute of Material Technology, Japan, December 4, 2009.
2010    One of the Top Ten Cited Articles 2008-2010 Award for the paper entitled “Impregnation of silver nanoparticles into bacterial cellulose for antimicrobial wound dressing” published in Carbohydrate Polymers, Volume 72, Issue 1, 2008, by Elsevier.
2012    Chulalongkorn University’s Outstanding Researcher Award
2016    Certificate of Outstanding Contribution in Reviewing from Carbohydrate Polymers by Elsevier Publisher
2017    Certificate of Outstanding Contribution in Reviewing from International Journal of Biological Macromolecules by Elsevier Publisher
2017    Gold Medal Award for the invention on bio-cellulose composite wound dressing from The 45th International Exhibition of Inventions, Geneva, Switzerland
2019    Visiting Associate Professor at Institute of Innovation for future society, Nagoya University, Japan, from April 1st, 2019 to March 31st, 2020.